<?php

class Solution extends Category implements ViewObject {
    public $solutionSteps = array();
//    public $categores = array();
    public $category;
    public $msg_list;
//    public $url;
    public function addStep($step) {
        $this->solutionSteps[] = $step;
    }
    
//    public function getUrl() {
//        return $this->url;
//    }
    public function getProperties($name) {
        return $category->getProperties($name);
    }
}

